RNG - go positive, get nothing, logic, can easily abuse the rng in pvp by sitting around doing nothing and go negative lag - self explanatory shitty servers - Im so -blam!-ing done with these horrible servers. About to win in Rumble, get disconnected, -blam!-ing done. Lack of game types and maps All this just makes me want to play Reach or Halo 4, games that dont -blam!- me over